title: Assessing methodological quality of published papers. Pre-allocation bias in randomised controlled trials must be taken into account.
authors.forename: M
authors.initials: M
authors.lastname: Gossop
authors.forename: J
authors.initials: J
authors.lastname: Marsden
mesh_terms: D017594:Publication Bias; D011786:Quality Control; D016032:Randomized Controlled Trials as Topic / Q000592:standards*